Pdf Fixed - Astm A564

ASTM A564 (often paired with its metric counterpart, SA-564M) is the standard specification for . It covers various product forms, including:

The standard covers various forms including rounds, squares, hexagons, angles, and channels. These materials are typically utilized in high-stress environments such as: Structural components, fasteners, and shafts. Oil & Gas: Valve parts, gears, and pump shafts. Marine: Propeller shafts and marine fittings.

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, which are valued for their high strength and corrosion resistance. ASTM International Draft Summary: ASTM A564/A564M 1. Scope & Materials

Understanding tolerances for diameter, thickness, and straightness. astm a564 pdf

The number represents the hardening temperature (e.g., 900∘F900 raised to the composed with power F 1150∘F1150 raised to the composed with power F

Propeller shafting and high-load sailboat hardware. Sourcing and Compliance: Accessing the ASTM A564 PDF

A semi-austenitic grade that is highly formable in its annealed state. It develops exceptional fatigue resistance after heat treatment, making it ideal for aerospace springs and clips. Grade 15-5 PH UNS Designation: S15500 Composition: 15% Chromium, 5% Nickel, 3.5% Copper.

ASTM A564 is widely used in various industries, including: ASTM A564 (often paired with its metric counterpart,

Note: Always refer to the official ASTM A564 PDF for the most current and precise values, as standards are updated periodically. Applications of ASTM A564 Materials

Offers superior fracture toughness and resistance to stress-corrosion cracking in harsh environments. 3. Chemical Composition Requirements

Can be machined easily in the solution-annealed state before final hardening.

To comply with the ASTM A564 standard, manufacturers must strictly control the chemical makeup of the melt. Below is a reference table for the most frequently specified grades: Grade 630 (17-4 PH) Grade 15-5 PH Grade XM-12 (13-8 Mo) Manganese (Mn) max Phosphorus (P) max Sulfur (S) max Silicon (Si) max Chromium (Cr) 15.00 – 17.50% 14.00 – 15.50% 12.25 – 13.25% Nickel (Ni) 3.00 – 5.00% 3.50 – 5.50% 7.50 – 8.50% Copper (Cu) 3.00 – 5.00% 2.50 – 4.50% Columbium + Tantalum 0.15 – 0.45% 0.15 – 0.45% Molybdenum (Mo) 2.00 – 2.50% Aluminum (Al) 0.90 – 1.35% 4. Mechanical Properties and Heat Treatment Conditions Oil & Gas: Valve parts, gears, and pump shafts

These steels can reach tensile strengths exceeding 150,000 psi after age-hardening. Corrosion Resistance:

This specification covers bars and shapes including rounds, squares, hexagons, angles, tees, and channels. These materials can be produced via hot rolling, extruding, or forging. It is generally used for parts requiring high strength and corrosion resistance at temperatures up to: ASTM International 600°F (315°C) for most types. 700°F (370°C) for Type 632. 840°F (450°C) for Type UNS S46910. ASTM International 2. Common Grades

The document lists many steel types, but is by far the most famous. People in the steel trade call it 17-4 PH . The name comes from its basic chemistry: about 17% chromium and 4% nickel. Other grades included in the file are Type 631, Type 632, and Type XM-25. Key Sections Inside the PDF